2422060

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 5115600

約数和(自身を除く): 2693540

約数列:

[1, 2, 4, 5, 10, 20, 347, 349, 694, 698, 1388, 1396, 1735, 1745, 3470, 3490, 6940, 6980, 121103, 242206, 484412, 605515, 1211030, 2422060]

約数ペア:

[(1, 2422060), (2, 1211030), (4, 605515), (5, 484412), (10, 242206), (20, 121103), (347, 6980), (349, 6940), (694, 3490), (698, 3470), (1388, 1745), (1396, 1735)]